(19)
(11) EP 3 711 145 A1

(12)

(43) Date of publication:
23.09.2020 Bulletin 2020/39

(21) Application number: 18879626.2

(22) Date of filing: 06.11.2018
(51) International Patent Classification (IPC): 
H02K 11/21(2016.01)
(86) International application number:
PCT/SE2018/051132
(87) International publication number:
WO 2019/098909 (23.05.2019 Gazette 2019/21)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 15.11.2017 SE 1751414

(71) Applicant: STEGIA AB
723 48 Västerås (SE)

(72) Inventors:
  • STJERNBERG, Johan
    722 18 Västerås (SE)
  • BJÖRKMAN, Patrik
    725 92 Västerås (SE)
  • LARSSON, David
    723 47 Västerås (SE)

(74) Representative: Sandström, Staffan Sven 
Sandström & Sandström IP AB Boda
193 91 Sigtuna
193 91 Sigtuna (SE)

   


(54) CONTROLLED ELECTRIC STEPPER MOTOR WITH GEAR STAGE